Method and device for adjusting touch screen sensitivity
A sensitivity and touch screen technology, applied in the computer field, can solve the problems of inability to adapt to the individual needs of different users, touch screen insensitivity, easy to touch by mistake, etc.
Active Publication Date: 2018-11-09
BEIJING ZHUMU LANGMA MOBILE COMM CO LTD
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Problems solved by technology
However, in the existing technology, the sensitivity of the touch screen is adjusted and fixed before the terminal equipment leaves the factory, which cannot meet the individual needs of different users. This will easily cause some people to feel that the touch screen is not sensitive when using it. Some people think that the touch screen is too sensitive and easy to accidentally touch
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[0081] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.
[0082] see figure 1 , figure 1 It is a schematic diagram of the implementation process of a touch screen sensitivity adjustment method provided in the first embodiment of the present invention, which can be applied to various electronic devices equipped with touch screens, such as mobile terminals such as smart phones and tablet computers, a...
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The invention discloses a touch screen sensitivity adjustment method and device. The method comprises following steps of obtaining point data of each touch point on a touch screen touched by the slide gesture of a user, wherein the point data comprises touch positions and touch time of the touch points; analyzing the continuity of the slide gesture according to the continuity of the touch positions and the touch time; and adjusting screen sensitivity related parameters according to analyzing results and preset adjusting rules, wherein the screen sensitivity related parameters comprise a shortest touch time interval, a shortest touch distance interval and a touch capacitance change threshold. According to the method and the device, the touch screen sensitivity can be automatically adjusted according to the features of the slide gesture of the user, and the touch screen sensitivity adaptive flexibility can be improved.
Description
technical field [0001] The invention belongs to the technical field of computers, in particular to a method and device for adjusting the sensitivity of a touch screen. Background technique [0002] With the development of screen technology, touch screens are widely used in various terminal devices, especially mobile terminals such as smart phones and tablet computers, which basically use touch screens. At present, the touch screens used on various terminal devices are mainly capacitive touch screens, and the principle is to use the current induction of human fingers to work. However, due to individual differences such as age and occupation, the conductivity of each person's fingers is not the same. For example, if the calluses on the fingers of a worker are thicker, their conductivity is relatively poor, and the skin of the elderly is rough, which will also lead to poor conductivity. In addition, based on differences in operating habits, some people like to touch more firml...
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IPC IPC(8): G06F3/041G06F3/0488
CPCG06F3/0418G06F3/04883
Inventor 陈家楠
Owner BEIJING ZHUMU LANGMA MOBILE COMM CO LTD